钢纤维混凝土配合比的验证及施工质量控制

通过施工实例,介绍了高速公路桥面采用钢纤维混凝土铺装时,原材料的检验、配合比验证、施工中质量控制及操作要点,实践证明:采用该桥面铺装形式不仅节省了维护和养护费用,而且延长了桥面的使用寿命。

The validation and construction quality control of steel fiber concrete

Through the construction examples,this paper introduced the construction quality control and operation key points,raw materials in-spection,mix ratio validation using steel fiber reinforced concrete pavement to highway deck,the practice proved that：using bridge deck pave-ment form not only saved the maintenance and maintenance cost,but also prolong the service life of bridge deck.